Memory capacity

2,000bytes (user area)

Memory type

FRAM

Data retention

10 years after writing (85°C or less)

Memory life

One trillion writes for each block (85°C or less), Access frequency: One trillion accesses

Ambient operating temperature

− 20 to 85°C (with no icing)

Ambient storage temperature

− 40 to 125°C (with no icing)

Ambient operating humidity

35% to 85%

Degree of protection

IP68 (IEC 60529:2001), Oil resistance equivalent to IP67G (JIS C 0920:2003, Appendix 1).

IPX9K (DIN 40 050)

Vibration resistance

No abnormality after application of 10 to 2,000 Hz, 1.5-mm double amplitude, acceleration: 150 m/s², 10 sweeps each in X, Y, and Z directions for 15 minutes each

No abnormality after application of 10 to 500 Hz, 1.5-mm double amplitude, acceleration: 100 m/s², 10 sweeps each in X, Y, and Z directions for 11 minutes each

Shock resistance

No abnormality after application of 500 m/s², 3 times each in X, Y, and Z directions (Total: 18 times)

Dimensions (W×H×D)

40 × 40 × 5 mm

86 × 54 × 10 mm

Materials

Exterior: PPS resin

Weight

Approx. 11.5 g

Approx. 12 g

Approx. 44 g

Approx. 46 g

Metal countermeasures

None

Provided

None

Provided

Memory capacity

8,192 bytes (user area)

Memory type

FRAM

Data retention

10 years after writing (85°C or less)

Memory life

One trillion writes for each block (85°C or less), Access frequency: One trillion accesses

Ambient operating temperature

− 20 to 85°C (with no icing)

Ambient storage temperature

− 40 to 125°C (with no icing)

Ambient operating humidity

35% to 85%

Degree of protection

IP68 (IEC 60529:2001), Oil resistance equivalent to IP67G (JIS C 0920:2003, Appendix 1).

IPX9K (DIN 40 050)

Vibration resistance

No abnormality after application of 10 to 2,000 Hz, 1.5-mm double amplitude, acceleration: 150 m/s², 10 sweeps each in X, Y, and Z directions for 15 minutes each

No abnormality after application of 10 to 500 Hz, 1.5-mm double amplitude, acceleration: 100 m/s², 10 sweeps each in X, Y, and Z directions for 11 minutes each

Shock resistance

No abnormality after application of 500 m/s², 3 times each in X, Y, and Z directions (Total: 18 times)

Dimensions (W×H×D)

40 × 40 × 5 mm

86 × 54 × 10 mm

Materials

Exterior: PPS resin

Weight

Approx. 11.5 g

Approx. 12 g

Approx. 44 g

Approx. 46 g

Metal countermeasures

None

Provided

None

Provided

Memory capacity

1,000 bytes (user area)

Memory type

EEPROM

Data retention time

10 years after writing (85°C or less), 0.5 year after writing (85 to 125°C)

Total data retention at high temperatures exceeding 125°C is 10 hours

10 years after writing (85°C or less)

Write endurance

100,000 writes for each block (25°C)

Ambient operating temperature 
(during transmission)

− 25 to 85°C (with no icing)

During RF Tag communications: 
− 25 to 70°C (with no icing)

Not during RF Tag communications:
− 40 to 110°C (with no icing)

Ambient storage temperature 
(during data backup)

− 40 to 125°C (with no icing)

Heat resistance: 1,000 thermal cycles each of 30 minutes at − 10°C/150°C,

High temperature storage: 1,000 hours at 150°C

200 thermal cycles each of 30 minutes at − 10°C/180°C,

High temperature storage: 200 hours at 180°C

− 40 to 110°C (with no icing)

Ambient operating humidity

35 to 95%

Degree of protection

IP67 (IEC 60529:2001)

Oil resistance equivalent to IP67G (JIS C 0920:2003, Appendix 1)

IP68 (IEC 60529:2001)

Oil resistance equivalent to IP67G

(JIS C 0920:2003, Appendix 1)

IP67

Vibration resistance

No abnormality after application of 10 to 2,000 Hz, 1.5-mm double amplitude,

acceleration: 150 m/s², 10 sweeps each in X, Y, and Z directions for 15 minutes each

Shock resistance

No abnormality after application of 500 m/s², 3 times each in X, Y, and Z directions (Total: 18 times)

Appearance

20 dia. × 2.7 mm

34 × 34 × 3.5 mm

95 × 36.5 × 6.5 mm
(excluding protruding parts)

Materials

PPS resin

Exterior: PFA fluororesin

RF Tag filling: PPS resin

Weight

Approx. 2 g

Approx. 6 g

Approx. 7.5 g

Approx. 20 g

Metal countermeasures

None

None

Provided

None

Memory capacity

1,000 bytes (user area)

Memory type

EEPROM

Data retention

10 years after writing (85°C or less), 0.5 year after writing (85 to 125°C)

Total data retention at high temperatures exceeding 125°C is 10 hours

Write endurance

100,000 writes for each block (25°C)

Ambient operating temperature 
(during transmission)

− 25 to 85°C (with no icing)

Ambient storage temperature 
(during data backup)

− 40 to 250°C (with no icing) 
(Data retention: − 40 to 125°C)

Ambient storage humidity

No restrictions.

Degree of protection

IP67 (IEC 60529:2001)

Oil resistance equivalent to IP67G (JIS C 0920:2003, Appendix 1)

Vibration resistance

No abnormality after application of 10 to 2,000 Hz, 1.5-mm double amplitude, acceleration: 150 m/s²,

10 sweeps each in X, Y, and Z directions for 15 minutes each

Shock resistance

No abnormality after application of 500 m/s², 3 times each in X, Y, and Z directions (Total: 18 times)

Materials

Exterior: PPS resin

Weight

Approx. 70 g

Dimensions (W×H×D)

50 × 50 × 30 mm 
(excluding protruding parts and cables)

75 × 75 × 40 mm 
(excluding protruding parts and cables)

120 × 120 × 40 mm 
(excluding protruding parts and cables)

Power supply voltage

24 VDC ( − 15% to 10%)

Consumption current

0.2 A max.

Ambient operating temperature

− 10 to + 55°C (with no icing)

Ambient operating humidity

25% to 85% (with no condensation)

Ambient storage temperature

− 25 to 70°C (with no icing)

Ambient storage humidity

25% to 85% (with no condensation)

Insulation resistance

20 M Ω min. (at 500 VDC) between cable terminals and case

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min between cable terminals and case

Vibration resistance

No abnormality after application of 10 to 500 Hz, 1.5-mm double amplitude, acceleration: 100 m/s², 10 sweeps in each of 3 axis directions (up/down, left/right, and forward/backward) for 11 minutes each

Shock resistance

No abnormality after application of 500 m/s², 3 times each in 6 directions (Total: 18 times)

Degree of protection

IP67 (IEC 60529: 2001)

Oil resistance equivalent to IP67F (JIS C 0920: 2003, Appendix 1)

Materials

Case: PBT resin, Filled resin: Urethane resin

Mass

Approx. 240 g

Approx. 390 g

Approx. 760 g

Installation method

Reader/Writer: Two M4 screws 
(Use a screw of 12 mm or more in length.)

Branch cable joint: One M4 screws

Four M4 screws 
(Use a screw of 12 mm or more in length.)

Host device communications interface

Ethernet 10BASE-T/100BASE-TX

Host device communications protocol

EtherNet/IP, PROFINET

Accessories

Instruction Sheet, Description of Regulations and Standard, IP address label

Dimensions

50 × 50 × 30 
(excluding protruding parts)

75 × 75 × 40 
(excluding protruding parts)

120 × 120 × 40 mm 
(excluding protruding parts)

Power supply voltage

24 VDC (-15% to 10%)

Consumption current

0.2A max.

Ambient operating temperature

-10 to 55°C (with no icing)

Ambient operating humidity

25% to 85% (with no condensation)

Ambient storage temperature

− 25 to 70°C (with no icing)

Ambient storage humidity

25% to 85% (with no condensation)

Insulation resistance

20 M Ω min. (at 500 VDC) between cable terminals and case

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min between cable terminals and case

Vibration resistance

No abnormality after application of 10 to 500 Hz, 1.5-mm double amplitude, acceleration: 100 m/s², 10 sweeps in each of 3 axis directions (up/down, left/right, and forward/backward) for 11 minutes each

Shock resistance

No abnormality after application of 500 m/s², 3 times each in 6 directions (Total: 18 times)

Degree of protection

IP67 (IEC 60529: 2001)

Oil resistance equivalent to IP67F (JIS C 0920: 2003, Appendix 1)

Materials

Case: PBT resin, Filled resin: Urethane resin

Mass

Approx. 120 g

Approx. 270 g

Approx. 640 g

Installation method

Two M4 screws 
(Use a screw of 12 mm or more in length.)

Four M4 screws 
(Use a screw of 12 mm or more in length.)

Host device communications interface

Ethernet 10BASE-T/100BASE-TX

Host device communications protocol

MODBUS TCP

Accessories

Instruction sheet, Description of Regulations and Standard, IP address label, Ferrite core

Battery-less

2 kbytes

40 × 40 × 5 mm

For flush mounting on metallic surface

V680S-D2KF67M

For flush mounting on nonmetallic surface

V680S-D2KF67

86 × 54 × 10 mm

For flush mounting on metallic surface

V680S-D2KF68M

For flush mounting on nonmetallic surface

V680S-D2KF68

8 kbytes

40 × 40 × 5 mm

For flush mounting on metallic surface

V680S-D8KF67M

For flush mounting on nonmetallic surface

V680S-D8KF67

86 × 54 × 10 mm

For flush mounting on metallic surface

V680S-D8KF68M

For flush mounting on nonmetallic surface

V680S-D8KF68

Battery-less

1 kbyte

20 dia. × 2.7 mm

For flush mounting on nonmetallic surface

V680-D1KP54T

34 × 34 × 3.5 mm

For flush mounting on metallic surface

V680-D1KP66MT

For flush mounting on nonmetallic surface

V680-D1KP66T

Environment-resistant type Battery-less

95 × 36.5 × 6.5 mm

For flush mounting on nonmetallic surface

V680-D1KP66T-SP

High-temperature type Battery-less

80 dia. × t10 mm

For mounting with special attachment

V680-D1KP58HTN

Reader/Writer

50 × 50 × 30 mm

EtherNet/IP

V680S-HMD63-EIP

PROFINET

V680S-HMD63-PNT

75 × 75 × 40 mm

EtherNet/IP

V680S-HMD64-EIP

PROFINET

V680S-HMD64-PNT

120 × 120 × 40 mm

EtherNet/IP

V680S-HMD66-EIP

PROFINET

V680S-HMD66-PNT

50 × 50 × 30 mm

Modbus TCP (TCP/IP)

V680S-HMD63-ETN

75 × 75 × 40 mm

V680S-HMD64-ETN

120 × 120 × 40 mm

V680S-HMD66-ETN

For the V680-D1KP66T

V600-A86

For the V680-D1KP58HTN

V680-A80

For the V680-D1KP54T

V700-A80

Special connector --- RJ45

2 m

V680S-A41 2M

5 m

V680S-A41 5M

10 m

V680S-A41 10M

Special connector --- Loose wires

2 m

V680S-A42 2M

5 m

V680S-A42 5M

10 m

V680S-A42 10M

Special connector --- Special connector

10 m

V680S-A40 10M

20 m

V680S-A40 20M

50 m

V680S-A40 50M

Industrial switching hubs

Quality of Service (QoS): 
EtherNet/IP control data priority

Failure detection: 
Broadcast storm and LSI error detection 
10/100BASE-TX, Auto-Negotiation

3

No

W4S1-03B

5

No

W4S1-05B

5

Yes

W4S1-05C